SYNCHRONIZING METHOD IN A RADIO ACCESS STATION AND IN A REMOTE UNIT, RADIO ACCESS STATION, AND REMOTE UNIT FOR SUPPORTING THE SAME

摘要

A synchronizing method in a radio access station and in a remote unit, radio access station, and remote unit for supporting the same are provided to synchronize the main unit and remote unit. The base station comprises a main unit(102), a remote unit(112), a connection line(128), a GPS antenna(126) and a RF antenna(130). The main unit transmits the first sync request by the remote unit. The main unit and remote unit are connected through the Ethernet. The time difference is calculated on the times information of the main unit and remote unit. The synchronizing signal of the remote unit is corrected through the time difference. Response to request or request is transmitted through the Ethernet frame. The synchronizing signal of the remote is delayed or preceded as the time difference or.